* CastTheExpert: TV reporter Clarice Tinsley plays a TV reporter.
* [[ChannelHop Company Hop]]: The first four episodes were made by Cannon Television, before they ran into financial difficulties. Enter CBS (along with the Ruddy/Greif Company, [[Creator/ChuckNorris Top Kick Productions]] and Columbia Pictures Television) to pick up the slack, in a literal case of NetworkToTheRescue.
* FunnyAneurysmMoment: "In Harm's Way", "Wedding Bells", and "Turning Point" all feature planes being hijacked and going down. Not long after these episodes aired, the [[TheWarOnTerror September 11, 2001]] attacks took place.
* HeyItsThatGuy: In the last season episode "Medieval Crimes," you'll spot Creator/JoshHolloway (aka Sawyer from Series/{{Lost}}) as part of a cheesy Ren-Faire restaurant gang that robs jewelry stores. It was one of his first credited TV roles.
** In the episode "Last Hope", a young MilaKunis appears as one of the troubled kids at the Ranger Camp.
** In the two-part episode "Lucas", the titular AIDS-suffering child is played by [[Film/TheSixthSense Haley Joel Osment]].
** In the episode "Right Man, Wrong Time", [[MaryElizabethMcGlynn Mary Elizabeth McGlynn]] portrays country singer Merilee Summers. This is [[Franchise/SilentHill a demonstration of]] [[CrowningMusicOfAwesome her singing voice]], and this is one of a few live-action acting roles [[Anime/GhostInTheShell prior]] [[Manga/OutlawStar to]] [[Anime/CodeGeass her]] [[Anime/CowboyBebop voice]] [[Anime/WolfsRain acting]] [[Anime/DigimonTamers career]].
** Wrestling/{{Sting}} appears as a drug dealing biker antagonist in the episode "Unsafe Speed."
** Walker fights Wrestling/RandySavage in "Fight Or Die."
** Wrestling/HulkHogan appears in "Division Street" as a reformed thug working to help children stay on the right path and be of good faith.
** [[Franchise/CrashBandicoot Krunk]]'s voice actor Marshall R. Teague reappears as many different characters on this show.
** Rowdy Wrestling/RoddyPiper appears as Cody "The Crusader" Conway, a wrestler based on Piper himself, in the episode "The Crusader." He even played the [[ActorAllusion bagpipes]]!
* HeyItsThatVoice: Creator/CamClarke is everywhere in this show. Usually he's just a background voice on the radio or TV, but occasionally he dubs over other characters when they're off screen. One time he actually dubbed a villain who was ''on screen,'' which created a huge dissonance the next time you hear the guy and he has a voice that actually looks like it would come out of him.
** In the Mexican Spanish dub, Walker is [[WesternAnimation/TheSimpsons Waylon Smithers]].
** In the Japanese dub, Walker was voiced by the late Takashi Taniguchi, who also was the regular dub voice for Creator/TommyLeeJones in Japan. [[HilariousInHindsight Hilariously enough]], he also dubbed '''Creator/BruceLee''' in some of his films. Also, [[Creator/YukoMizutani Alex Cahill]] is [[Anime/TenchiMuyo Mihoshi]].
* YouLookFamiliar: Actor Marshall Teague makes no less than ''six'' appearances on the show as entirely different characters, all of which are the main villains of each story, usually disguised as different people under heavy makeup. On top of that, he plays the main villain of both the first ''[[BookEnds and]]'' last episodes of the series. Not only this, but he also plays an [[{{Expy}} ancestor]] of his character in the GrandFinale, making him the proud owner of '''seven''' different character roles. And he even plays a major villain in "Trial By Fire", bumping his appearances up to '''''eight!'''''
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